DE3585258D1 - CYLINDER REEL MADE OF TWO METALS FOR PRE- OR FINISHED ROLLING MILLS IN A WARM-BELT MILL. - Google Patents

CYLINDER REEL MADE OF TWO METALS FOR PRE- OR FINISHED ROLLING MILLS IN A WARM-BELT MILL.

Info

Publication number
DE3585258D1
DE3585258D1 DE8585201613T DE3585258T DE3585258D1 DE 3585258 D1 DE3585258 D1 DE 3585258D1 DE 8585201613 T DE8585201613 T DE 8585201613T DE 3585258 T DE3585258 T DE 3585258T DE 3585258 D1 DE3585258 D1 DE 3585258D1
Authority
DE
Germany
Prior art keywords
warm
metals
rolling mills
finished rolling
reel made
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8585201613T
Other languages
German (de)
Inventor
Jean-Pierre Breyer
Jacques Purnode
Jacques Evrard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marichal Ketin & Cie
Original Assignee
Marichal Ketin & Cie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marichal Ketin & Cie filed Critical Marichal Ketin & Cie
Application granted granted Critical
Publication of DE3585258D1 publication Critical patent/DE3585258D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)

Abstract

Roll consisting in its outer working region of an alloy with C contents of between 0.9% and 1.9% and Cr contents between 8% and 16%, comprises in the said region molybdenum contents between 2% and 5%.
DE8585201613T 1984-10-08 1985-10-05 CYLINDER REEL MADE OF TWO METALS FOR PRE- OR FINISHED ROLLING MILLS IN A WARM-BELT MILL. Expired - Fee Related DE3585258D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU85579A LU85579A1 (en) 1984-10-08 1984-10-08 TWO-METAL ROLLER CYLINDER FOR DEGREASER OR FINISHER CAGE OF A HOT BAD TRAIN

Publications (1)

Publication Number Publication Date
DE3585258D1 true DE3585258D1 (en) 1992-03-05

Family

ID=19730336

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198585201613T Pending DE178022T1 (en) 1984-10-08 1985-10-05 CYLINDER REEL MADE OF TWO METALS FOR PRE- OR FINISHED ROLLING MILLS IN A WARM-BELT MILL.
DE8585201613T Expired - Fee Related DE3585258D1 (en) 1984-10-08 1985-10-05 CYLINDER REEL MADE OF TWO METALS FOR PRE- OR FINISHED ROLLING MILLS IN A WARM-BELT MILL.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198585201613T Pending DE178022T1 (en) 1984-10-08 1985-10-05 CYLINDER REEL MADE OF TWO METALS FOR PRE- OR FINISHED ROLLING MILLS IN A WARM-BELT MILL.

Country Status (4)

Country Link
EP (1) EP0178022B1 (en)
AT (1) ATE71861T1 (en)
DE (2) DE178022T1 (en)
LU (1) LU85579A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601268B1 (en) * 1986-07-11 1992-07-24 Chavanne Ketin COMPOSITE STEEL WORKING CYLINDER FOR HOT TRAIN.
AU624109B2 (en) * 1987-12-23 1992-06-04 Chavanne-Ketin Composite bi-metallic support roll for 4- or 6- high hot rolling mill finisher

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864495A (en) * 1956-08-02 1961-04-06 Heinz Teves Steel alloy for valve members
FR1276495A (en) * 1960-12-21 1961-11-17 Latrobe Steel Co High temperature wear resistant steel
DE1228067B (en) * 1962-03-09 1966-11-03 Teves Thompson & Co G M B H Use of a steel alloy as a material for piston rings
US3342058A (en) * 1962-03-26 1967-09-19 Hitachi Ltd Roll for cold-rolling metallic sheet materials
US4150978A (en) * 1978-04-24 1979-04-24 Latrobe Steel Company High performance bearing steels
FR2469221A1 (en) * 1979-11-13 1981-05-22 Usinor HAMMER ROLLER CYLINDER

Also Published As

Publication number Publication date
EP0178022A1 (en) 1986-04-16
ATE71861T1 (en) 1992-02-15
LU85579A1 (en) 1986-06-11
EP0178022B1 (en) 1992-01-22
DE178022T1 (en) 1987-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee